New approach to zone division of surface of the deposit by the degree of sinkhole risk
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- Category: Contens №6 2019
- Last Updated on 01 January 2020
- Published on 23 December 2019
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Authors:
B.B.Sadykov, orcid.org/0000-0003-2037-247X, Satbayev University, Almaty, the Republic of Kazakhstan, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
Zh.D.Baygurin, Dr. Sc. (Tech.), Prof., orcid.org/0000-0002-6958-0707, Satbayev University, Almaty, the Republic of Kazakhstan, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
A.A.Altayeva, orcid.org/0000-0002-1675-6828, Institute of Mining named after D. A. Kunaev, Almaty, the Republic of Kazakhstan, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
Zh.Т.Kozhaev, PhD, orcid.org/0000-0002-9976-9375, Kazakh National University al-Farabi, Almaty, the Republic of Kazakhstan
W.Stelling, Dr. Sc. (Tech.), Prof., orcid.org/0000-0001-6737-3619, Technische Hochschule Georg Agricola, Bochum, Germany
Abstract:
Purpose. Development of a new method of zoning the surface of the field according to the degree of rock weakness, which is based on the energy criterion, which is determined by the difference in the potential gravitational energy of the rock element between the states of unstable and stable equilibrium.
Methodology. Experimental graphical analytic methods and mathematical modeling are applied.
Findings. A method of zonal regionalisation of the earth’s surface of the deposit according to the degree of sinkhole risk, taking into account the fracturing of rocks and the distribution of rock pressure in relation to the terrain is proposed. Verification of the results of the analysis of previously performed methods and theoretical propositions to substantiate the anisotropy of the density of the rock massif is carried out. The new method for determining the stress-strain state of a mountain massif considers the geoenergy of its density.
Originality. A new method has been developed for determining the stress-strain state of a rock mass through the difference in geo-energy between the state of stable and unstable equilibrium of a mass element.
Practical value. The developed method made it possible to increase the accuracy of the construction of the situational map of the field zoning according to the energy criterion by 15‒20 %.
References.
1. Sashyrin, A. D. (2018). Geomechanical processes and phenomena defining the safety and efficiency of mineral resource management, regularities of their development. Problemy nedropolzovaniia, (3), 21-27.
2. Kashnikov, Yu. A., Gladyshev, S. V., Ashihmin, S. G., & Popov, S. N. (2010). Geomechanical and geodynamic problem accompanying development of hydrocarbon deposit. Zapiski Gornogo instituta, 188, 153-157.
3. Issabek, T. K., Dyomin, V. F., & Ivadilinova, D. T. (2019). Methods for monitoring the earth surface displacement at points of small geodetic network under the underground method of coal development. Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu, (2), 13-20.
https://doi.org/10.29202/nvngu/2019-2/2.
4. Panzhin, A. A., Sashurin, A. D., Panzhina, N. A., & Mazurov, B.T. (2016). Geodetic support of geodynamic monitoring of subsurface use facilities. Vestnik STUGiT, 4(36), 26-39.
5. Yaobin Sheng, Linlin Ge, Yunjia Wang, & Chris Rizos (2012). Differential radar interferometry and its application in monitoring underground coal mining-induced subsidence. Retrieved from https://www.researchgate.net/publication/228376970_Differential_radar_interferometry_and_its_application_in_monitoring_underground_coal_mining-induced_subsidence.
6. Ge Linlin, Rizos Ch., & Hsing-Chung Chang (2004). Satellite radar interferometry for mine subsidence monitoring. Retrieved from https://www.researchgate.net/publication/228847412_Satellite_radar_interferometry_for_mine_subsidence_monitoring.
7. Bozhko, V. G., Griniuk, B. A., & Chirva, A. I. (2009). Use of modern technologies while monitoring deformations of rocks and the earth’s surface in the zone of influence of underground extraction in Krivbass. Naukovі pratsі Donetskoho natsіonalnoho tehnіchnoho unіversytetu. Serіia: Hіrnycho-heolohіchna, 9(143), 1-6.
8. Panzhin, A. A. (2000). Observation of the displacement of the Earth’s surface at mining enterprise using GPS, (11), 196-203.
9. Shustov, D. V., & Yermashov, A. O. (2012). Forecast of displacement and deformation of rock massif of Tishinskii deposit by the finite element method and discrete element method. Vestnik PNIPU. Geologiia. Neftegazovoe i gornoe delo, (5), 89-96.
10. Baigurin, Zh. D., Imansakipova, B. B., Altaeva, A. A., & Sadykov, B. B. (2018). Energy criterion of zone division of surface of the deposit by the degree of caving risk. Collected papers further to science and technology conferences, (9), 123-125.
11. Baigurin, Zh. D., Kozhaev, Zh. T., Imansakipova, Z. B., & Spitsyn, A. A. (2016). Technique of zone division of surface of the ore deposit by the degree of potential caving risk. In Collected papers of the 2nd international school of thought of Academician K. N. Trubetskoi “Problems and prospects of integrated development and preservation of the earth interior”. Retrieved from http://xn--80apgmbdfl.xn--p1ai/?page_id2352.
12. Imansakipova, B. B., Kozhaev, Zh. T., & Spitsyn, A. A. (2017). Technique of revealing weakened zones on the surface of the deposit. In The 2nd international science and technology Internet conferences “Innovational development of mining industry”. Retrieved from http://www.knu.edu.ua/storage/files/2/Naýka/Konferentsії/rozvıtok%202017/tezısy%20konferentsıı.pdf.
13. Altaeva, A. A., Imansakipova, B. B., Kozhaev, Zh. T., Sadykov, B. B., & Spitsyn, A. A. (2018). Improvement of the energy criterion when zoning the earth’s surface by the degree of weakening. Vestnik KazNITU, (4), 32-38.
14. Kolesnikov, I. Yu., Morozov, V. N., Tatarinov, V. N., & Tatarinova, T. A. (2017). Strained-deformed energy zoning of geological environments to locate ecological infrastructure objects. Innovatics and Expert Examination, 2(20), 77-88.
15. Bychkov, S. V. (2018). A model of a source of sudden rock and gas outburst from the rock massif. Bulletin of Research Center for Safety in Coal Industry, (4), 80-89.
16. Gazenaur, N. V. (2016). Energy criteria of optimization of optical capsule. Actualscience, 2(9), 31-35.
17. Spiridonova, V. V. (2016). Complex zoning of the territory of Severo-Kavkazskii economic region according to natural and technology-related risks. Mine surveying and subsurface use, 4(84), 7-13.
18. Erasov, V. S., & Oreshko, E. I. (2017). Power, deformation and energy criteria of damage. Trudy VIAM, (10), 97-111. https://doi.org/10.18577/2307-6046-2017-0-10-11-11.
19. Sulaimon, A. A., & Teng, L. L. (2019). Modified approach for identifying weak zones for effective sand management. Journal of Petroleum Exploration and Production Technology, 9, 1-19. https://doi.org/10.1007/s13202-019-00784-5.
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